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Verhagen, H.J. (author)Uitgangspunten voor de nederlandse kustmetingen en de praktische uitvoering daarvan.report 1990
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Verhagen, H.J. (author)Because a sandy coast is a very dynamic coastline, and because stability of the coastline is vital for the safety of the Netherlands against inundation by storm surges (dunes protect the polder-area, which is situated below sea level), already in former centuries it was necessary to get some knowledge about the movements of the coastline. In the...report 1990